diff --git a/instances/thor/configuration.nix b/instances/thor/configuration.nix
index 6fd22d2..1ed9562 100644
--- a/instances/thor/configuration.nix
+++ b/instances/thor/configuration.nix
@@ -250,5 +250,7 @@
     # cudaSupport = true;
   };
 
+  zramSwap.enable = true;
+
   system.stateVersion = "22.11"; # Did you read the comment?
 }